CHINACLAY POWDER
China Clay is a Hydrated Aluminium Silicate Widely used in paints, paper, ceramic, soaps &detergent, manufacturing as fillers and in oil bound distemper, polymer applications, which contributes to the improvement in chemical resistance, electrical properties and reduction in water absorption. It lowers the crack tendency in the finished products, improves shock resistance and surface quality.
Best quality china clay is available in Kerala, Rajasthan and some Parts of north Gujarat. The specification of our china clay is as under:-
Specification of China Clay Powder
Sio2
45% to 48%
Al2o3
33% to 39%
Fe2o3
Below 1.5%
Tio2
Below 0.5%
Cao
Below 1%
Mgo
LOI
12% to 14%
Acid Insoluble
97.5%
PH
8.1
B.D.
0.5 gm/cc
Oil absorption
39.5 ml/100gm
Whiteness
78% to 85%